Reference
Traffic sign library
Revisit warning, regulatory, and directional signs that commonly appear in theory prep.
A continuous white line along the centre of a road indicates
40% complete
Why the correct answer works:
What this question teaches
Recognise a centre-line marking on a two-way road.
Official source: Singapore Police Force Online Learning Portal: Basic Theory of Driving
Topic
Road Markings
Yellow boxes, zig-zag lines, continuous and broken lines, arrows, and kerb markings.
Road Knowledge
Theory test guide
Review test order, PDL timing, and study structure before your next practice run.
Penalties
Demerit points (DIPS)
Pair rule knowledge with the thresholds and offence types that matter to real drivers.